EEWORLDEEWORLDEEWORLD

Part Number

Search

7007L55G

Description
Dual-Port SRAM, 32KX8, 55ns, CMOS, CPGA68, 1.800 X 1.800 INCH, 0.160 INCH HEIGHT, PGA-68
Categorystorage    storage   
File Size169KB,21 Pages
ManufacturerIDT (Integrated Device Technology)
Download Datasheet Parametric View All

7007L55G Overview

Dual-Port SRAM, 32KX8, 55ns, CMOS, CPGA68, 1.800 X 1.800 INCH, 0.160 INCH HEIGHT, PGA-68

7007L55G Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerIDT (Integrated Device Technology)
Parts packaging codePGA
package instructionPGA, PGA68,11X11
Contacts68
Reach Compliance Codenot_compliant
ECCN codeEAR99
Maximum access time55 ns
I/O typeCOMMON
JESD-30 codeS-CPGA-P68
JESD-609 codee0
memory density262144 bit
Memory IC TypeDUAL-PORT SRAM
memory width8
Number of functions1
Number of ports2
Number of terminals68
word count32768 words
character code32000
Operating modeASYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize32KX8
Output characteristics3-STATE
Package body materialCERAMIC, METAL-SEALED COFIRED
encapsulated codePGA
Encapsulate equivalent codePGA68,11X11
Package shapeSQUARE
Package formGRID ARRAY
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)225
power supply5 V
Certification statusNot Qualified
Maximum standby current0.006 A
Minimum standby current4.5 V
Maximum slew rate0.34 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountNO
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formPIN/PEG
Terminal pitch2.54 mm
Terminal locationPERPENDICULAR
Maximum time at peak reflow temperature30
HIGH-SPEED
32K x 8 DUAL-PORT
STATIC RAM
Features
IDT7007S/L
True Dual-Ported memory cells which allow simultaneous
reads of the same memory location
High-speed access
– Military: 25/35/55ns (max.)
– Industrial: 20/25/35/55ns (max.)
– Commercial: 15/20/25/35/55ns (max.)
Low-power operation
– IDT7007S
Active: 850mW (typ.)
Standby: 5mW (typ.)
– IDT7007L
Active: 850mW (typ.)
Standby: 1mW (typ.)
IDT7007 easily expands data bus width to 16 bits or more
using the Master/Slave select when cascading more than
one device
M/S = H for
BUSY
output flag on Master,
M/S = L for
BUSY
input on Slave
Interrupt Flag
On-chip port arbitration logic
Full on-chip hardware support of semaphore signaling
between ports
Fully asynchronous operation from either port
TTL-compatible, single 5V (±10%) power supply
Available in 68-pin PGA and PLCC and a 80-pin TQFP
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
Green parts available, see ordering information
Functional Block Diagram
OE
L
CE
L
R/W
L
OE
R
CE
R
R/W
R
I/O
0L
- I/O
7L
I/O
Control
BUSY
L
A
14L
A
0L
(1,2)
I/O
0R
-I/O
7R
I/O
Control
BUSY
R
A
14R
A
0R
(1,2)
Address
Decoder
15
MEMORY
ARRAY
15
Address
Decoder
CE
L
OE
L
R/W
L
ARBITRATION
INTERRUPT
SEMAPHORE
LOGIC
CE
R
OE
R
R/W
R
SEM
L
(2)
INT
L
NOTES:
1. (MASTER):
BUSY
is output; (SLAVE):
BUSY
is input.
2.
BUSY
and
INT
outputs are non-tri-stated push-pull.
M/S
SEM
R
INT
R
(2)
2940 drw 01
OCTOBER 2008
1
©2008 Integrated Device Technology, Inc.
DSC 2940/13
Buy it, smash it
The conflict between China and Japan can be said to have a long history, with ups and downs but also calm. Smashing cars, Chinese people have started to smash cars again. What an exciting word, what a...
telezhaohu Talking
The following code determines whether the process is killed. Experts can help me take a look.
The judgment is correct at first, but becomes wrong after a while. What is the reason? ProcessHasBeenKilled( ) { CLIENT_ID CliendId; OBJECT_ATTRIBUTES AttrObj; HANDLE hProcessHnalde; NTSTATUS ntStatus...
chongxinzhenzuo Embedded System
LED Lighting Definitions &
...
czf0408 Analogue and Mixed Signal
Discussion of national competition topics
Has anyone done question D, gain-controllable RF amplifier?...
Bellaleaf Programming Basics
MSP power supply circuit filter design
Why does the MSP430f2618 power supply circuit fluctuate? Is it because the filter capacitor is not selected properly, or is there a problem with the circuit? Newbie, newbie, job search...
SuperCaptain Microcontroller MCU
Is there anyone who makes RFID HTAGS cards? Can you give me a detailed diagram of reading and writing HITAG S?
As the title suggests. Seeking help from all the experts....
dowoo Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2513  2878  2396  265  2838  51  58  49  6  18 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号